remove reference to Makefile.example from the other repo

next/guidelines.html

@@ -1038,8 +1038,7 @@ that’s OK too!
 </div>
 <p class="leftbar">
 We <strong>recommend</strong> AND <strong>encourage</strong> you to use the example Makefile <strong>here</strong>,
-rather than the <code>mkiocccentry</code> repo’s <code>Makefile.example</code>, renamed as <code>Makefile</code>
+as the starting point for your submission’s required <code>Makefile</code>:
-of course, as the starting point for your submission’s required <code>Makefile</code>:
 </p>
 <ul>
 <li><p class="leftbar">

next/guidelines.md

@@ -765,8 +765,7 @@ that's OK too!
 
 <p class="leftbar">
 We **recommend** AND **encourage** you to use the example Makefile **here**,
-rather than the `mkiocccentry` repo's `Makefile.example`, renamed as `Makefile`
+as the starting point for your submission's required `Makefile`:
-of course, as the starting point for your submission's required `Makefile`:
 </p>
 
 - <p class="leftbar">[view example